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Brandywine - OSA 3200 High-Precision Optical-Cesium Clock
- Uses modern optical pumping instead of older magnetic cesium methods, which improves long-term stability and reliability while measuring many more atoms for highly accurate timing.
- Offers excellent frequency accuracy (≤ ±1×10⁻¹²) and very low phase noise on multiple frequency outputs (5 MHz, 10 MHz, 100 MHz), making it suitable for precise synchronization.
- Supports multiple power options (AC, DC ±24 V, DC −48 V) with redundant and hot-swappable supply modules and optional battery backup for one hour, aiding uptime in critical environments.
The OSA 3200 SP makes high-precision timing more accessible. Designed for national metrology labs, defense systems and telecom networks, the solution offers a ten-year service life, secure remote management and ultra-low phase noise. As legacy magnetic cesium clocks reach end-of-life, The OSA 3200 SP provides a sustainable, easy-to-maintain alternative that reduces total cost of ownership without compromising performance.
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- Single-slot 32 bit PCI Express module
- IRIG A, B, NASA 36, 1 PPS sync inputs
- GPS sync option (maintains single-slot)
- HaveQuick sync input option
- Propagation delay correction
- Zero latency time reads
- Match Time output
- IRIG-B time code output (option)
- External Event time tags
- Three user programmable rates
- Supports Windows 8 & 10
- Digitally Signed WHQL Driver
- 16 channel GPS SPS receiver (standard)
- IRIG B Time Code (standard)
- HaveQuick/1PPS from external GPS receiver (standard)
- Temperature Compensated Crystal Oscillator (TCXO) – option
- Oven Controlled Crystal Oscillator (OCXO) standard
- Atomic Rubidium Oscillator – option
- 1PPS 1 Pulse Per Second Signal Time Mark
- Have Quick Time Code
- IRIG B Time Code
- NTP
- Single-slot 32 bit PCI Express module
- IRIG A, B, NASA 36, 1 PPS sync inputs
- HaveQuick sync input option
- Propagation delay correction
- Zero latency time reads
- Match Time status / interrupt
- IRIG-B time code output (option)
- External Event time tag
- User programmable heartbeat rate interrupt
- IRIG A & B, NASA 36 and 1 PPS inputs standard
- HaveQuick sync option
- Propagation delay compensation
- Zero latency time reads
- Match Time output
- IRIG B time code output
- External Event time tags
- On-board GPS receiver option
- Three user programmable rates
- Conduction Cooled Version
- Dual inputs with automatic switchover
- 10 individually buffered outputs of 3 signal outputs
- Have Quick, BCD and 1PPS outputs compliant with ICD-GPS-060
- 5 MHz or 10 MHz Outputs Available
- Reference Frequency Input Option
- Auto Changeover with Ref. Input Option
- Low Phase Noise Outputs
- Twenty four Outputs
- Front Panel Status Indicators
- Fault Discrete Inputs
- Compact 1U, 19” rack mount
- Network Enabled Distribution Amplifier
- Low Phase Noise Reference Frequency Outputs
- Fault Alarm Output
- 1U 19″ Rack Mount
- Frequency Synthesizer Option
- Hitless Switching of Reference
- Programmable Amplitude
- Propagation Delay Compensation
- 10 MHz Standard, Other Frequencies Available
- First commercial high-performance cesium atomic clock using optical pumping — 100 times more atoms can be measured compared to magnetic clocks.
- Offers 10 times higher clock stability.
- Double the operational lifetime compared with traditional magnetic cesium clocks.
- Wide range of ultra-low noise frequency outputs (e.g. 5 MHz, 10 MHz, 100 MHz) — plus multiple 1PPS outputs, supporting high-precision timing distribution.
- Frequency accuracy ≤ ±5 × 10⁻¹³; reproducibility after power cycle ≤ ±1 × 10⁻¹³.
- Adjustable frequency offset: resolution ±1 × 10⁻¹⁵, range ±1 × 10⁻⁹.
- Rack-mount (3RU, 19″)
Brandywine Communication’s Have Quick/1PPS Distribution Amplifier (HQS) is a small rugged, powered Have Quick/1PPS distribution module mounted in a 4” x 4” x 2.5” environmentally secure enclosure. The HQS can provide an MTBF up to 1 million hours depending on configuration.
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